#37167D#37167D

#37167D is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.5% C 0.158 H 288.9°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#37167D
RGB	rgb(55, 22, 125)
HSL	hsl(259, 70%, 29%)
HSV	hsv(259, 82%, 49%)
CMYK	cmyk(56%, 82.4%, 0%, 51%)
CIE-LAB	lab(19.50, 41.11, -51.83)
CIE-LCH	lch(19.50, 66.15, 308.42°)
OKLab	oklab(32.48% 0.051 -0.1491)
OKLCH	oklch(32.48% 0.158 288.9)
XYZ	xyz(5.5630, 2.8664, 19.6582)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37167D #5C7D16

analogous

#16297D #37167D #6B167D

triadic

#37167D #7D3716 #167D37

tetradic

#37167D #7D1629 #5C7D16 #167D6B

square

#37167D #7D1629 #5C7D16 #167D6B

split-complementary

#37167D #7D6B16 #297D16

monochromatic

#0B051A #200D49 #37167D #4E1FB1 #6832DB

Accessibility & contrast

On white

13.35

#37167D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#37167D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37167D

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37167D	#FFFFFF	#000000	##FFFFFF
##37167D	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003180

Deuteranopia (green-blind)

#002D7B

Tritanopia (blue-blind)

#1B344A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #37167d;
/* rgb */ color: rgb(55, 22, 125);
/* oklch */ color: oklch(32.5% 0.158 288.9);

Tailwind

colors: {
  custom: {
    50: '#7758a4',
    500: '#37167d',
    950: '#000000',
  },
}

SCSS

$custom: #37167d;
$custom-light: #7758a4;
$custom-dark: #000000;

JSON

{
  "hex": "#37167d",
  "rgb": {
    "r": 55,
    "g": 22,
    "b": 125
  },
  "hsl": {
    "h": 259.223,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32477,
    "c": 0.15758,
    "h": 288.9
  },
  "luminance": 0.02867
}

Semantic roles & 50–950 ramp

primary

#37167D

secondary

#8CB23D

accent

#ED3BB4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #37167D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →